doctype html
html
  head
    title YDWX
    meta(charset='utf-8')
    meta(name='viewport', content='width=device-width, initial-scale=1')
    //if lte IE 8
      script(src='assets/js/ie/html5shiv.js')
    link(rel='icon', href='images/favicon.ico')

    //if lte IE 9
      link(rel='stylesheet', href='assets/css/ie9.css')
    //if lte IE 8
      link(rel='stylesheet', href='assets/css/ie8.css')
    script(src='assets/js/angular.js')
    block css
  body
    block main
    block js